package com.atguigu.tingshu.album.service.impl;

import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.AbstractModel;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;


@Service
@Slf4j
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    /**
     * 上传声音
     * @param file
     * @return
     */
    @Override
    public Map<String, Object> uploadTrack(MultipartFile file) {
        //创建客户端对象
        VodUploadClient client = new VodUploadClient(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        //设置上传请求对象
        VodUploadRequest request = new VodUploadRequest();
        //声音上传临时目录
        String tempPath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);
        //媒体路径
        request.setMediaFilePath(tempPath);
        try {
            VodUploadResponse response = client.upload("ap-guangzhou", request);
            //创建对象存储上传内容
            Map<String, Object> map = new HashMap<>();
            map.put("mediaFileId",response.getFileId());
            map.put("mediaUrl",response.getMediaUrl());
            log.info("Upload FileId = {}", response.getFileId());
            return map;
        } catch (Exception e) {
            // 业务方进行异常处理
            log.error("Upload Err", e);
        }
        return null;
    }

    /**
     * 获取流媒体信息
     * @param mediaFileId
     * @return
     */
    @Override
    public TrackMediaInfoVo getMediaInfo(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, "");
            // 实例化一个请求对象,每个接口都会对应一个request对象
            DescribeMediaInfosRequest req = new DescribeMediaInfosRequest();
            String[] fileId={mediaFileId};
            req.setFileIds(fileId);
            // 返回的resp是一个DescribeMediaInfosResponse的实例，与请求对象对应
            DescribeMediaInfosResponse resp = client.DescribeMediaInfos(req);
            //创建声音媒体信息对象
            TrackMediaInfoVo trackMediaInfoVo = new TrackMediaInfoVo();
            //获取集合中第一条数据
            MediaInfo mediaInfo = resp.getMediaInfoSet()[0];
            trackMediaInfoVo.setMediaUrl(mediaInfo.getBasicInfo().getMediaUrl());
            trackMediaInfoVo.setDuration(mediaInfo.getMetaData().getDuration());
            trackMediaInfoVo.setSize(mediaInfo.getMetaData().getSize());
            trackMediaInfoVo.setType(mediaInfo.getBasicInfo().getType());
            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));
            return trackMediaInfoVo;
        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }

        return null;
    }

    /**
     * 删除流媒体
     * @param mediaFileId
     */
    @Override
    public void removeTrack(String mediaFileId) {
        try{
            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, vodConstantProperties.getRegion() );
            // 实例化一个请求对象,每个接口都会对应一个request对象
            DeleteMediaRequest req = new DeleteMediaRequest();
            req.setFileId(mediaFileId);
            // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
            DeleteMediaResponse resp = client.DeleteMedia(req);
            // 输出json格式的字符串回包
            System.out.println(AbstractModel.toJsonString(resp));
        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
    }
}
